TC170-135

TC Series

Roller Cam Rotary Table - THE RELIABLE CHOICE

The TC Series is a high torque, zero backlash gear roller cam rotary table that is the preferred fourth axis for CNC machine tools. Its zero backlash, high torque, integrated hydraulic brake and zero maintenance make it one of the most popular products in CNC manufacturing. Siemens and Bosch-Rexroth motors and drives are available.

The TC rotary table minimizes drive wear, keeping it virtually maintenance-free throughout its service life, and maintains its original precision.

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from 5.840,00 €

Other TC series products and sizes

TC170-135 Highlights

Backlash-free. The roller and cams are driven by a double preloaded rolling contact. No backlash during forward and reverse rotation, which further enhances the precise and stable characteristics of the roller cam.
Long service life. Roller cam drive. Wear and tear will reduce. Long service life.
Extremely rigid, integrated turret design. Multiple rollers engaged with the camshaft increase rigidity during transmission.
High transmission efficiency, no temperature rise at high speeds, minimal thermal fluctuations
Maintenance free. Due to the low wear, maintaining the original accuracy for a long time (3-5 years without mechanical maintenance).
Braking performance: positioning during braking remain within 0.002 mm. High precision machining possible. Wear resistant brake parts. No shifting during braking. High durability.

Free of play

The roller and cams are driven by a double preloaded rolling contact. No backlash in forward and reverse rotation, which further improves the precise and stable characteristics of the roller cam.

Transmission efficiency

High transmission efficiency, no temperature rise at high speeds, minimal thermal fluctuations.

Braking power

Positioning during braking remain within 0.002 mm. High precision
Machining possible. Wear-resistant brake parts. No shifting during the braking process - Long service life.

Specification

Model			TC14S 110	TC170-13S
Diameter of indexing disc		mm	145	170
Standard aperture of indexing disc		mm	30	40
lndexing disc penetrating aperture		mm	30	40
Center height		mm	110	135
Locking mode			Pneumatic clamp (0.SMpa)	Pneumatic clamp (0.5Mpa)
Deceleration ratio			1: 40	1: 50
Max moment of inertia of workpiece (kg.mZ)			04	05
Allowable loading weight	Vertical	kg	25	70
	Vertical+Tailtype	kg	50	140
	Horizontal	kg	50	140
Allowableload (not fitted with locking system)	Allowable axial load	N	7000	10000
	Continuous holding torque	N-m	104	300
	Allowable bending torque	N-m	200	300

Specification for Inspection Accuracy

		TC145-110	TC170-135

Flatness of table surface	mm	0.02	0.02
Run-out of center hole	mm	0.02	0.02
Run-out of table surface Indexing accuracy	mm	0.01	0.01
Flatness of table surface	mm	0.02	0.02
Segmentation Accuracy	mm	±15	±15
Repositioning Accuracy	mm	15	15
Product weight	mm	45	55

Dimensional drawings

More Information

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